全球定位通讯卫星

LESSoN EIGHT TEXT Telecommunication via Satellite At the beginning of the twentieth century, there were four powerful means of transmitting and receiving information over long distances: print, photog

发表于:2018-12-01 / 阅读(238) / 评论(0) 分类 自考英语(一)78讲

Technology Report - Ruling on GPS Tracking by Police Leaves a Big Question 科技报道 - 对警方使用GPS跟踪的裁决留下了一个有待解决的大问题 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技

发表于:2018-12-16 / 阅读(117) / 评论(0) 分类 2012年VOA慢速英语(二)月

AS IT IS 2016-04-02 North Korea Jams GPS, Launches Missile 朝鲜干扰GPS并发射导弹 North Korea has jammed GPS signals in South Korea and launched another missile into the Sea of Japan. The action came a day after U.S. President Barack Obama me

发表于:2018-12-16 / 阅读(125) / 评论(0) 分类 2016年VOA慢速英语(四)月

Our car is equipped with the GPS so we won't get lost. 我们的车装上了卫星定位系统,所以就不会迷路了。 GPS =Global Positioning System 全球位置测定系统.

发表于:2018-12-25 / 阅读(164) / 评论(0) 分类 蒋健棠英语实用句子

Using GPS When Driving Justin: Okay, were ready. Lets get on the road. Fay: Wait! We dont know where were going. Were strangers in a strange land. Wheres our guide? Justin: We dont need a guide. See this? Its GPS and itll help us navigate to where we

发表于:2018-12-27 / 阅读(137) / 评论(0) 分类 2014年ESL之旅行交通购物

By Cindy Saine Washington 14 February 2008 The Defense Department says it is planning to shoot down a defunct U.S. spy satellite before it is expected to hit the Earth in early March, because of potential danger to human beings from its unburned rock

发表于:2019-01-09 / 阅读(139) / 评论(0) 分类 VOA常速英语2008年(二月)

banaroo--Be my Satellite dam daba dam daba daba da daba da daba da daba da hear my s.o.s. dam daba dam daba daba da daba da daba da daba da hear my s.o.s. calling you calling you i need you today cause i lost my direction in the endless milky way eme

发表于:2019-01-11 / 阅读(170) / 评论(0) 分类 好听的英文歌曲

By Peter Fedynsky Moscov 06 September 2007 Kazakhstan has suspended launches of the Russian Proton rocket at the Baikonur Space Center following a failed liftoff and loss of the payload, a Japanese communications satellite. VOA Moscow Correspondent P

发表于:2019-01-11 / 阅读(172) / 评论(0) 分类 2007年VOA标准英语(九月)

THIS IS AMERICA - Research Grows Through Citizen Science JUNE SIMMS: Welcome to THIS IS AMERICA in VOA Special English. I'm June Simms. CHRISTOPHER CRUISE: And I'm Christopher Cruise. This week on our program, we learn about citizen science and its g

发表于:2019-01-12 / 阅读(127) / 评论(0) 分类 2012年VOA慢速英语(九)月

Farming by GPS Saves Money, Environment Mixing tradition with technology On a weedy patch of land an hour and half from Washington, D.C., farmer Brad Eustace is tilling razor-straight lines with a GPS-guided tractor. With the computer in control, he

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 VOA标准英语2012年(五月)

Ran Chengqi, director of the China Satellite Navigation Office, says the BeiDou Navigation Satellite System would provide a navigation service for users in China and surrounding areas with a positioning accuracy of less than 10-meters. Besides contin

发表于:2019-01-19 / 阅读(122) / 评论(0) 分类 英闻天下

A father in Wuhan, Hubei province reportedly installed three GPS trackers on his little one in an attempt to stay informed of his child's coordinates at any given time. 据报道,湖北武汉一名父亲在自己孩子身上放置了3个GPS追踪器,

发表于:2019-02-05 / 阅读(142) / 评论(0) 分类 英语新闻

India has launched its first domestic navigation satellite from the Satish Dhawan Space Center in the countrys south. 印度在南部的萨迪什达万航天中心发射了首颗自制导航卫星。 The satellite, weighing 1,500 kilos, was carried i

发表于:2019-02-05 / 阅读(132) / 评论(0) 分类 CCTV9英语新闻2013年07月

音乐咖啡厅:Michael Learns To Rock - Lonely Satellite 相关介绍:《Eternity》是摇滚麦克的最新录音室创作大碟,专辑由乐团吉他手/主唱Mikkel Lentz担纲制作大任,专辑在丹麦的哥本哈根以及瑞典的哥德

发表于:2019-02-06 / 阅读(236) / 评论(0) 分类 音乐咖啡厅

XICHANG, Sichuan, June 21 (Xinhua) -- China successfully launched a new communication satellite, the Zhongxing-10, from its Xichang Satellite Launch Center in southwest Sichuan Province on early Tuesday. The satellite, carried by a Long March-3B rock

发表于:2019-02-07 / 阅读(152) / 评论(0) 分类 英语新闻

SINGAPORE, Oct. 10 (Xinhua) -- A Singapore start-up firm has devised an innovative application to allow phone users to have access to their positioning information within buildings, where traditional global positioning system has often proved inaccur

发表于:2019-02-18 / 阅读(138) / 评论(0) 分类 英语新闻

MOSCOW, Nov. 25 (Xinhua) -- Russia's Proton-M carrier rocket was launched on Friday from the Baikonur space center in Kazakhstan with a Chinese communications satellite AsiaSat-7, according to Russia's Federal Space Agency Roscosmos. Roscosmos' live

发表于:2019-02-18 / 阅读(173) / 评论(0) 分类 英语新闻

XICHANG, Sichuan, July 12 (Xinhua) -- China blasted off a new data relay satellite Tianlian I-02 on Monday at the Xichang Satellite Launch Center in southwest Sichuan Province . The satellite was launched on a Long March-3C carrier rocket at 11:41 p.

发表于:2019-02-18 / 阅读(174) / 评论(0) 分类 英语新闻

But measuring movement is actually pretty tricky. Any small mistake in the measured acceleration results in position errors that grow with time. So even if youre standing still and just rocking in place, a navigation computer relying solely on the IM

发表于:2019-03-06 / 阅读(179) / 评论(0) 分类 英语时差8,16

But measuring movement is actually pretty tricky. Any small mistake in the measured acceleration results in position errors that grow with time. So even if youre standing still and just rocking in place, a navigation computer relying solely on the IM

发表于:2019-03-12 / 阅读(274) / 评论(0) 分类 英语时差8,16
学英语单词
'Murica
'roo
a-b
accessory sex organ
affinity tag
allantoic cord
anthocyanophore
apex downwards
apparent shape
aspidistra attenuata hay.
Aulacophora femoralis
beard worms
Beeley
bessemerizing
bill-signing
blatherwick
blood (apparent) viscosity
boffey
carnivory
Carthaginians
chance one's luck
chromansil
clutch ring
combined decoration
command interval
common raven
conioscinella formosa
constantine measure
covers and uncovers rock
decorative materials
deuteriochloroform
dioxide cylinder
dirty laundry
dorste
end force
endnoted
erythrosin B. B.
espionage act
export blockade
fillet and rounds
first sketch drawing
flame height
gas injection module
Gloger's rule
go dead
goffen
guy chain
hand camera
hand ferns
high conductibity
Hinde
Hohenroda Ransbach
impulse nozzle
industrial-revenue bond
intertidal community
Italianates
kurrajong
laudators
lessest
low-till
magnetic loudspeaker
month wash
mummed
mups
Niafounke
nicotinamidases
noise-power-ratio
non-oscillatory discharge
noncorticosteroid
nonserological
obligation stage
oculography
odierno
oneish
optical marked-page reader
overland transportation insurance
pather
Penvénan
percentage allowance over standard time
pilot piston
primary rate access
Processus vaginalis peritonaei
program control data attribute
pumite
quintozene
re-accrue
rebka
remuscularizing
semidurable
squamoid
stokoes
superpredators
thread pools
thresher sharks
time to computation
transepts
ULB (universal logic block)
uncovered check
Universal Unitarian
unpaid bonus
unshakenness
upper ring